need help with these! will like your answer!!

Question 1 If secondary research does not provide information needed, which of the following should be used? Primary research Experiments Closed-ended questions Focus groups O Numerical data Question 4 Researchers, who are analyzing numeric data, look for to identify definite patterns that repeat over time O trends causations O correlations O cross-differentiations O means D Question 6 2 pts Which of the following is a type of interview that allows a moderator to work through a series of discussion questions with a group? Focus group Cultural sampling Observations Experiments Adaptive Surveys Question 8 2 pts Why should a researcher avoid the temptation to use only one, favorite search engine for research? Search results will vary based on past search results. Other researchers will be using the same research You will be exposed to a variety of alternative search terms that you might be unfamiliar with There will be too many results to review thoroughly Not all webpages are available on every search engine